Open Source

The engine and all game files are released under a open source license.

See Also: Open Source Initiative (OSI) approved licenses

Displaying 13 - 24 of 667 games in this category. All games

Destination Sol

1.0.0 (22 Jun 2014)
Destination Sol -- 2D Space Arcade/RPG with Planets Pilot your ship in the open world made of space, planets, and more.
Genre: Arcade, Role-playing

Micropolis

Micropolis is one of the oldest and greatest city-building games based on the original code for SimCity.
Genre: Construction and management, Simulation

Grid Runners

by reidrac
1.0.4 (31 May 2014)
Grid Runners involves hacking all the terminals in each stage (grids), but the real challenges are in resource management and environment...
Genre: Action, Puzzle, Shooter

Jogun

Alpha (7 Jun 2014)
Jogun is a clone of the game Shogun written in Java.
Genre: Boardgame, Strategy, Turn-based

Mutant Gangland

0.2.8 Alpha 1
Mutant Gangland is a fast paced turn based strategy game for those with no need for micro management.
Genre: Strategy, Turn-based

KeeperRL

Alpha9 (9 Aug 2014)
KeeperRL is an opensource dungeon simulation game inspired by Dungeon Keeper and Dwarf Fortress.
Genre: Adventure, Construction and management, Roguelike, Role-playing, Simulation, Strategy

Spring

0.96 (3 Jan 2014)
Spring is a versatile 3D RTS game engine.

Evol Online

Escape into the world of Aemil! Join a guild and make new friends that will help you become stronger and a better adventurer! Explore...
Genre: MMO, Role-playing

Seasons Of The Wolf

0.75 Beta (2 May 2014)
The game starts in Ninim, a village in the Northern region of Aravorn (the fantasy world where Loren and other games of mine take place).
Genre: Role-playing, Text Based / Visual Novel

ResidualVM

0.1.1 (10 Feb 2013)
ResidualVM is a cross-platform 3D game interpreter which allows you to play LucasArts' Lua-based 3D adventures: Grim Fandango and Escape...

ScummVM

1.7.0 (23 Jul 2014)
ScummVM is a program which allows you to run certain classic graphical point-and-click adventure games, provided you already have their data files.

ManaPlus

1.4.5.10 (10 May 2014)
ManaPlus is a free OpenSource 2D MMORPG client for Evol Online, The mana world and similar servers.